Even if it's an "older" Model, i think there are some people out there who are still using it like me. So i want to add the:
ASRock AOD790GX/128MB
It's compatible but it's a bit tricky to mount the cooler because of the Northbridge-Cooler.
You need move the lever into the position of fastening BEFORE you mount the Mine Cooler and then it should work.